Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: building.co.uk
class: IN
ttl: 3600
type: A
ip: 52.223.11.33

Servidores DNS Principal (mname) y Secundario (rname)
host: building.co.uk
class: IN
ttl: 3600
type: SOA
mname: mns01.domaincontrol.com
rname: dns.jomax.net
serial: 2025022601
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: building.co.uk
class: IN
ttl: 3600
type: MX
pri: 5
target: building-co-uk.mail.protection.outlook.com

Información TXT
host: building.co.uk
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:mail.zendesk.com include:spf-mcst.ubm.com ip4:168.245.29.129/32 ip4:52.210.120.91/32 include:sendgrid.net include:_spf.createsend.com include:spf.protection.outlook.com ~all
entries: Array